
3737-2. Steps to take in an emergency
7
When trouble arises
WARNING
•TRAC
• Dynamic radar cruise control with full-speed range
• PCS (Pre-Collision System)
•EPS
• Adaptive Variable Suspension system (if equipped)
• LTA (Lane Tracing Assist)
• Panoramic view monitor (if equipped)
• Lexus parking assist monitor (if equipped)
• Intuitive parking assist (if equipped)
• Navigation system (if equipped)
• BSM (Blind Spot Monitor)
• AHB (Automatic High Beam)
Also, not only can the following system
not be utilized fully, but it may even nega-
tively affect the drive-train components:
• AWD system (if equipped)
■Speed limit when using the compact
spare tire
Do not drive at speeds in excess of 50
mph (80 km/h) when a compact spare
tire is installed on the vehicle.
The compact spare tire is not designed
for driving at high speeds. Failure to
observe this precaution may lead to an
accident causing death or serious injury.
■After using the tools and jack
Before driving, make sure all the tools
and jack are securely in place in their
storage location to reduce the possibility
of personal injury during a collision or
sudden braking.
NOTICE
■Be careful when driving over bumps
with the compact spare tire installed
on the vehicle
The vehicle becomes lower when driving
with the compact spare tire compared to
when driving with standard tires. Be
careful when driving over uneven road
surfaces.
■Driving with tire chains and the com-
pact spare tire
Do not fit tire chains to the compact
spare tire.
Tire chains may damage the vehicle
body and adversely affect driving perfor-
mance.
■When replacing the tires
When removing or fitting the wheels,
tires or the tire pressure warning valve
and transmitter, contact your Lexus
dealer as the tire pressure warning valve
and transmitter may be damaged if not
handled correctly.

3958-1. Specifications
8
Vehicle specifications
Type A
*1: 100 mph (160 km/h) or less
*2:More than 100 mph (160 km/h)
Type B
*1: 100 mph (160 km/h) or less
Tires and wheels
Tire size215/55R17 94V, T155/70D17 110M
(spare)
Tire inflation pressure
(Recommended cold tire inflation pressure)
Front
36 psi (250 kPa, 2.5 kgf/cm
2 or bar)*1
46 psi (320 kPa, 3.2 kgf/cm2 or bar)*2
Rear
36 psi (250 kPa, 2.5 kgf/cm
2 or bar)*1
46 psi (320 kPa, 3.2 kgf/cm2 or bar)*2
Spare
60 psi (420 kPa, 4.2 kgf/cm
2 or bar)
Wheel size17 x 7 1/2J, 17 x 4T (spare)
Wheel nut torque76 ft•lbf (103 N•m, 10.5 kgf•m)
Tire size235/45R18 94V, T155/70D17 110M
(spare)
Tire inflation pressure
(Recommended cold tire inflation pressure)
Front
35 psi (240 kPa, 2.4 kgf/cm
2 or bar)*1
46 psi (320 kPa, 3.2 kgf/cm2 or bar)*2
Rear
35 psi (240 kPa, 2.4 kgf/cm
2 or bar)*1
46 psi (320 kPa, 3.2 kgf/cm2 or bar)*2
Spare
60 psi (420 kPa, 4.2 kgf/cm
2 or bar)
Wheel size18 x 8J, 17 x 4T (spare)
Wheel nut torque76 ft•lbf (103 N•m, 10.5 kgf•m)

3968-1. Specifications
*2:More than 100 mph (160 km/h)
Type C
*1: 137 mph (220 km/h) or less
*2:More than 137 mph (220 km/h)
*: The 28/8 W bulb is used. However, only the 28 W filament illuminates.
Tire size235/40R19 92V, T155/70D17 110M
(spare)
Tire inflation pressure
(Recommended cold tire inflation pressure)
Front
35 psi (240 kPa, 2.4 kgf/cm
2 or bar)*1
46 psi (320 kPa, 3.2 kgf/cm2 or bar)*2
Rear
35 psi (240 kPa, 2.4 kgf/cm
2 or bar)*1
46 psi (320 kPa, 3.2 kgf/cm2 or bar)*2
Spare
60 psi (420 kPa, 4.2 kgf/cm
2 or bar)
Wheel size19 x 8J, 17 x 4T (spare)
Wheel nut torque76 ft•lbf (103 N•m, 10.5 kgf•m)
Light bulbs (vehicles with single-beam headlights)
Light bulbsBulb No.WType
Front turn signal lights7444NA28/8*Wedge base
bulbs (amber)
Front side marker lightsW5W5Wedge base bulbs (clear)

4008-1. Specifications
Compact spare tireTire size ( P.401)
DOT and Tire Identification Number (TIN) ( P.401)
Location of treadwear indicators ( P.320)
Tire ply composition and materials
Plies are layers of rubber-coated parallel cord s. Cords are the strands which form the plies
in a tire.
Radial tires or bias-ply tires
A radial tire has “RADIAL” on the sidewall. A tire not marked “RADIAL” is a bias-ply tire.
TUBELESS or TUBE TYPE
A tubeless tire does not have a tube and air is directly put into the tire. A tube type tire has a
tube inside the tire and the tube maintains the air pressure.
Load limit at maximum cold tire inflation pressure ( P.403)
Maximum cold tire inflation pressure ( P.403)
This means the pressure to which a tire may be inflated.
“TEMPORARY USE ONLY”
A compact spare tire is identified by the phrase “TEMPORARY USE ONLY” molded on
its sidewall. This tire is designed for temporary emergency use only.
A
B
C
D
E
F
G
H
I

436What to do if... (Troubleshooting)
Stop the vehicle in a safe place and
replace the flat tire with the spare
tire. ( P.365)
Try the procedure for when the
vehicle becomes stuck in mud, dirt,
or snow. ( P.385)
When a problem has occurred
If you have a flat tire
The vehicle becomes stuck

Alphabetical index445
Resetting the message indicating mainte-nance is required ...................................... 303
Rev indicator .....................................................73
Rev peak..............................................................73
Road Sign Assist ............................................195
RSA (Road Sign Assist) ..............................195
S
Seat belt reminder light............................. 354
Seat belts............................................................ 24 Adjusting the seat belt................................ 26
Automatic Locking Retractor ................ 26
Child restraint system installation......... 44
Cleaning and maintaining the seat belt.......................................................................... 301
Emergency Locking Retractor .............. 26
How to wear your seat belt..................... 25
How your child should wear the seat belt ............................................................................ 25
Pregnant women, proper seat belt use .............................................................................24
Reminder light and buzzer ...................354
Seat belt extender ........................................ 25
Seat belt pretensioners ...............................27
SRS warning light ...................................... 352
Seat heaters ................................................... 269
Seating capacity............................................. 142
Seat position memory................................... 113
Seats..................................................................... 112 Adjustment precautions.............................112
Adjustment........................................................112
Child seats/child restraint system instal-lation................................................................. 43
Cleaning.......................................................... 301
Driving position memory.......................... 113
Head restraints .............................................. 116
Power easy access system ...................... 113
Properly sitting in the seat .........................23
Seat heaters .................................................. 269
Seat position memory ................................ 113
Seat ventilators............................................ 269
Seat ventilators ............................................. 269 Secondary Collision Brake ..................... 246
Sensor
AHB (Automatic High Beam) ............... 161
Automatic headlight system .................. 158
Inside rear view mirror ............................. 120
Intuitive parking assist ................................216
LTA (Lane Tracing Assist) ..................... 186
Parking Support Brake function (rear-crossing vehicles)................................... 242
Parking Support Brake function (static objects) ........................................................240
Radar sensor ....................................... 171, 209
Rain-sensing windshield wipers .......... 166
RCTA............................................................... 224
Service reminder message ..................... 303
Shift lever Automatic transmission ........................... 149
Shift lever light .............................................. 273
Shift lock system............................................ 150
Side airbags ...................................................... 28
Side marker lights......................................... 158 Light switch .................................................... 158
Side mirrors .....................................................120 Adjustment ..................................................... 120
BSM (Blind Spot Monitor)................... 208
Folding................................................................ 121
Linked mirror function when reversing............................................................................122
Mirror position memory............................ 113
RCTA function ............................................ 223
Side turn signal lights ...................................153 Replacing light bulbs............................... 338
Turn signal lever .......................................... 153
Side windows ..................................................123
Smart access system with push-button start...................................................................107 Antenna location ......................................... 107
Entry functions..................................... 96, 103
Starting the engine ......................................144
Snow tires .........................................................251
Spare tire Storage location ........................................ 366

Alphabetical index447
Theft deterrent systemAlarm ..................................................................60
Engine immobilizer system ..................... 59
Tire inflation pressure ................................ 328 Maintenance data......................................395
Tire inflation pressure display function......................................................................... 322
Warning light ...............................................355
Tire information ............................................ 399 Glossary.........................................................403
Size..................................................................... 401
Tire identification number ...................... 401
Uniform Tire Quality Grading............ 402
Tire pressure warning system ................ 322 Function .......................................................... 322
Initializing ....................................................... 324
Installing tire pressure warning valves and transmitters ...................................... 323
Registering ID codes ............................... 326
Warning light ...............................................355
Tires ................................................................... 320 Chains ............................................................. 252
Checking .......................................................320
If you have a flat tire ..................................365
Inflation pressure........................................ 328
Information....................................................399
Replacing .......................................................365
Rotating tires ................................................ 322
Size....................................................................395
Snow tires ........................................................251
Spare tire........................................................365
Tire inflation pressure display function......................................................................... 322
Tire pressure warning system ............. 322
Warning light ...............................................355
Tools.................................................................. 366
Top tether strap ............................................... 53
Total load capacity ......................................388
Towing Dinghy towing ...............................................143
Emergency towing ................................... 347
Trailer towing................................................. 142 TRAC (Traction Control) ........................ 246
Traction Control (TRAC) ........................ 246
Trailer towing ..................................................142
Transmission
Automatic transmission ........................... 149
Driving Mode Select switch ...................213
Paddle shift switches .........................151, 152
S mode ............................................................. 152
Trip meters ................................................ 70, 74
Trunk .................................................................. 100 Hands Free Power Trunk Lid............... 103
Internal trunk release lever..................... 105
Power trunk lid .............................................100
Smart access system with push-button start ................................................................. 103
Trunk closer switch .................................... 104
Trunk easy closer........................................ 104
Trunk features .............................................. 279
Trunk grip ....................................................... 104
Trunk light ....................................................... 104
Trunk opener main switch...................... 106
Trunk opener switch ................................. 102
Trunk storage extension........................ 288
Wireless remote control ......................... 103
Trunk light ........................................................ 104
Turn signal lights ............................................153 Replacing light bulbs................... 338, 339
Turn signal lever .......................................... 153
Wattage ......................................................... 396
U
USB charging ports......................................281
V
Vanity lights....................................................280
Vanity mirrors ...............................................280
Vehicle data recordings ..................................7
Vehicle identification number ................388
Vehicle Stability Control (VSC) ........... 246
Ventilators (seat ventilators)................... 269
VSC (Vehicle Stability Control) ........... 246